Answer:
3
Step-by-step explanation:
Naomi has 43 red beads. 7 white beads times 6 equals 42. 42 plus 1 equals 43. Sometimes you just need to guess and check using common sense. Otherwise an equation would be x+(6x+1)=50, which would be 7x+1+50. Then you simplify to 7x=49 and get x=7. Then multiply by 6 and add 1 to get 43
Answer:
$82.5
Step-by-step explanation:
Step one:
Given that the percent of which is 10% amount to $8.25
We can estimate the of the Jeans as
Step two
Let the cost be x
10 percent of x= 8.25
10/100*x=8.25
0.1x=8.25
Divide both sides by 0.1 to get the value of x
x=8.25/0.1
x=$82.5
The cost of the jeans is
$82.5
Answer: Every 12th bag has both a T-shirt and socks.
Step-by-step explanation:
Given: T shirt: Every fourth bag
Socks: Every third bag
Least common multiple of 4 and 3 = 12 as 4 and 3 are coprime (i.e. their highest common factor is 1) and 4 x 3 = 12
It implies every 12th bag has both a T-shirt and socks.
Hence, Every twelfth bag has both a T-shirt and socks.